THE INFLUENCE OF HETEROATOM SUBSTITUENTS ON THE STABILITY OF TROPYLIUM IONS.FOEHLISCH B; BRAUN R.1978; TETRAHEDRON LETTERS; GBR; DA. 1978; NO 30; PP. 2735-2738; BIBL. 9 REF.Article

LITHIUMPERCHLORAT/TRIETHYLAMIN, EIN NEUES REAGENS ZUR SYNTHESE VON 3-OXO-8-OXABICYCLO (3.2.1) OCT-6-ENEN AUS ALPHA -HALOKETONEN UND FURAN = PERCHLORATE DE LITHIUM/TRIETHYLAMINE, UN NOUVEAU REACTIF POUR LA SYNTHESE D'OXO-3 OXA-8 BICYCLO (3.2.1) OCTENES-6 A PARTIR D'ALPHA -HALOGENO CETONES ET DE FURANNEHERTER R; FOEHLISCH B.1982; SYNTHESIS (STUTTG.); ISSN 0039-7881; DEU; DA. 1982; NO 11; PP. 976-979; BIBL. 10 REF.Article

REACTIONS OF THIETAN-3-ONES WITH PHOSPHINES: EVIDENCE FOR AN ALLYLIUM ION INTERMEDIATE BY (4+3) CYCLOADDITION TO FURANFOEHLISCH B; GOTTSTEIN W.1981; J. CHEM. RES., SYNOP.; ISSN 0308-2342; GBR; DA. 1981; NO 4; PP. 94-95; BIBL. 4 REF.;[J. CHEM. RES.; GBR; DA. 1981; NO 4; PP. 1132-1152; BIBL. 22 REF.]Article

FLUORTROPYLIUM-TETRAFLUOROBORAT UND 7,7-DIFLUOR-1,3,5-CYCLOHEPTATRIEN = TETRAFLUOROBORATE DE FLUOROTROPYLIUM ET DIFLUORO-7,7 CYCLOHEPTATRIENE-1,3,5FOEHLISCH B; WELT G.1978; TETRAHEDRON LETTERS; GBR; DA. 1978; NO 42; PP. 4019-4022; BIBL. 19 REF.Article

PLANAR AND NON-PLANAR SUBSTITUTED AMINOTROPYLIUM IONSFOEHLISCH B; HAUG E.1978; J. CHEM. RES., SYNOPSES; GBR; DA. 1978; NO 10; PP. 385; BIBL. 5 REF.; SYNOPSIS;[J. CHEM. RES., M; GBR; DA. 1978; G-021-78; BIBL. 11 REF.]Article

A STEREOCHEMICAL STUDY OF 6,7,8,9-TETRAHYDRO-5,9-METHANO-5H-BENZOCYCLOHEPTENES, MOLECULES WITH A FLATTENED 1,3-DIAXIALLY BRIDGED CYCLOHEXANE CHAIRFOEHLISCH B; SCHUPP E; SCHWAIGER G et al.1978; J. CHEM. RES., SYNOPSES; GBR; DA. 1978; NO 10; PP. 386-387; BIBL. 12 REF.; SYNOPSIS;[J. CHEM. RES., M; GBR; DA. 1978; G-022-78; BIBL. 50 REF.]Article

REAKTIONEN VON GAMMA -HALOGEN-BETA -KETOCARBONSAEUREESTERN UND -NITRILEN MIT BASEN; VERSUCHE ZUR CYCLOADDITION SUBSTITUIERTER CYCLOPROPANON-ALLYLIUMOLAT-ZWISCHENSTUFEN AN FURAN = REACTIONS DE GAMMA -HALOGENO BETA -CETOCARBOXYLATES ET -NITRILES AVEC LES BASES; ESSAIS DE CYCLOADDITION D'INTERMEDIAIRES CYCLOPROPANONE-ALLYLIUMOLATES SUBSTITUES AVEC LE FURANNEFOEHLISCH B; LUTZ D; GOTTSTEIN W et al.1977; ANN. (JUSTUS LIEBIGS) CHEM.; DTSCH.; DA. 1977; NO 11-12; PP. 1847-1861; ABS. ANGL.; BIBL. 41 REF.Article

A STABLE ENOLATE COMPLEX FROM TETRAMETHYL-3-THIETANONE AND DIRON NONACARBONYL: MU -O, MU -S-(2,4-DIMETHYL-4-THIOLATO-2-PENTEN-3-OLATO)-DIIRON HEXACARBONYL.CZAUDERNA B; JOGUN KH; STEZOWSKI JJ et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 21; PP. 6696-6697; BIBL. 12 REF.Article

TROPYLIUMIONEN UND TROPILIDENE. V. SYNTHESE UND AMBIDENTE REAKTIVITAET VON 7-CHLOR- UND 7-BROMBENZOCYCLOHEPTENYLIUMKATIONEN. = IONS TROPYLIUM ET TROPYLIDENE. V. SYNTHESE ET DOUBLE REACTIVITE DES CATIONS CHLORO-7- ET BROMO-7 BENZOCYCLOHEPTENYLIUMFOEHLISCH B; FISHER C; WIDMANN E et al.1978; TETRAHEDRON; G.B.; DA. 1978; VOL. 34; NO 5; PP. 533-539; ABS. ANGL.; BIBL. 30 REF.Article

(4+3) CYCLOADDITION OF A TRICHLOROALLYLIUM ION TO FURAN AND 2-METHYLFURAN. SYNTHESIS AND HYDRODECHLORINATION OF 2,2,4-ENDO-TRICHLORO-8-OXABICYCLO (3.2.1) OCT-6-EN-3-ONEFOEHLISCH B; GOTTSTEIN W; HERTER R et al.1981; J. CHEM. RES., SYNOP.; ISSN 0308-2342; GBR; DA. 1981; NO 8; PP. 246-247; BIBL. 13 REF.Article

Generation of oxyallyl intermediates from acyclic α-halogenoketones by basic alcoholysis and their [4+3] cycloaddition to furanFOÊHLISCH, B; GEHRLACH, E; HENLE, G et al.Journal of chemical research. Synopses (Print). 1991, Num 6, issn 0308-2342, p. 136Article

Reactions of acyclic α-chloro- and α-bromo-ketones with alkali methoxide in methanol. A search for cyclopropane hemiacetalsFOÊHLISCH, B; GEHRLACH, E; HENLE, G et al.Journal of chemical research. Synopses (Print). 1991, Num 6, pp 134-135, issn 0308-2342, 2 p.Article